feat(video): add video status tracking and thumbnail handling

- Implement useVideo hook for single video retrieval
- Make thumbnail optional in VideoCompleted interface
- Add prompt parameter to addOpenAIVideo and handle progress updates
- Add auto-refresh for in-progress videos and update progress

src/renderer/src/hooks/video/useAddOpenAIVideo.ts

@@ -7,14 +7,15 @@ export const useAddOpenAIVideo = (providerId: string) => {
   const { addVideo } = useVideos(providerId)
 
   const addOpenAIVideo = useCallback(
-    (video: OpenAI.Videos.Video) => {
+    (video: OpenAI.Videos.Video, prompt: string) => {
       switch (video.status) {
         case 'queued':
           addVideo({
             id: video.id,
             status: video.status,
             type: 'openai',
-            metadata: video
+            metadata: video,
+            prompt
           })
           break
         case 'in_progress':
@@ -23,7 +24,8 @@ export const useAddOpenAIVideo = (providerId: string) => {
             status: 'in_progress',
             type: 'openai',
             progress: video.progress,
-            metadata: video
+            metadata: video,
+            prompt
           })
           break
         case 'completed':
@@ -31,7 +33,9 @@ export const useAddOpenAIVideo = (providerId: string) => {
             id: video.id,
             status: 'completed',
             type: 'openai',
-            metadata: video
+            metadata: video,
+            prompt,
+            thumbnail: null
           })
           break
         case 'failed':
@@ -40,7 +44,8 @@ export const useAddOpenAIVideo = (providerId: string) => {
             status: 'failed',
             type: 'openai',
             error: video.error,
-            metadata: video
+            metadata: video,
+            prompt
           })
           break
       }

src/renderer/src/hooks/video/useOpenAIVideo.ts

@@ -1,11 +1,16 @@
 import { retrieveVideo } from '@renderer/services/ApiService'
 import { SystemProviderIds } from '@renderer/types'
-import useSWR, { useSWRConfig } from 'swr'
+import { useEffect } from 'react'
+import useSWR, { SWRConfiguration, useSWRConfig } from 'swr'
 
 import { useProvider } from '../useProvider'
+import { useAddOpenAIVideo } from './useAddOpenAIVideo'
+import { useVideo } from './useVideo'
+import { useVideos } from './useVideos'
 
 export const useOpenAIVideo = (id: string) => {
-  const { provider: openai } = useProvider(SystemProviderIds.openai)
+  const providerId = SystemProviderIds.openai
+  const { provider: openai } = useProvider(providerId)
   const fetcher = async () => {
     return retrieveVideo({
       type: 'openai',
@@ -13,12 +18,37 @@ export const useOpenAIVideo = (id: string) => {
       provider: openai
     })
   }
-  const { data, isLoading, error } = useSWR(`video/openai/${id}`, fetcher, {
-    revalidateOnFocus: false,
-    revalidateOnMount: true
-  })
+  const video = useVideo(providerId, id)
+  const { updateVideo } = useVideos(providerId)
+  const addOpenAIVideo = useAddOpenAIVideo(providerId)
+  let options: SWRConfiguration = {}
+  switch (video?.status) {
+    case 'in_progress':
+      options = {
+        refreshInterval: 3000
+      }
+      break
+    default:
+      options = {
+        revalidateOnFocus: false,
+        revalidateOnMount: true
+      }
+  }
+  const { data, isLoading, error } = useSWR(`video/openai/${id}`, fetcher, options)
   const { mutate } = useSWRConfig()
   const revalidate = () => mutate(`video/openai/${id}`)
+
+  useEffect(() => {
+    // update progress
+    if (data && data.video.status === 'in_progress' && data.video.progress) {
+      if (video) {
+        updateVideo({ id: video.id, progress: data.video.progress })
+      } else {
+        addOpenAIVideo(data.video, 'Prompt lost')
+      }
+    }
+  }, [addOpenAIVideo, data, updateVideo, video])
+
   return {
     video: data,
     isLoading,

src/renderer/src/hooks/video/useVideo.ts

@@ -0,0 +1,7 @@
+import { useVideos } from './useVideos'
+
+export const useVideo = (providerId: string, id: string) => {
+  const { videos } = useVideos(providerId)
+  const video = videos.find((v) => v.id === id)
+  return video
+}

src/renderer/src/pages/video/VideoList.tsx

@@ -89,7 +89,7 @@ const VideoListItem = ({ video, isActive, onClick }: { video: Video; isActive: b
       {/* Thumbnail placeholder */}
       <div className="absolute inset-0 flex items-center justify-center bg-gradient-to-br from-default-100 to-default-200">
         {showThumbnail ? (
-          <img src={video.thumbnail} alt="Video thumbnail" className="h-full w-full object-cover" />
+          <img src={video.thumbnail ?? ''} alt="Video thumbnail" className="h-full w-full object-cover" />
         ) : (
           <div className="flex flex-col items-center gap-2 text-default-400">
             <div className="text-2xl">🎬</div>

src/renderer/src/pages/video/VideoPanel.tsx

@@ -53,7 +53,7 @@ export const VideoPanel = ({ provider, video, params, updateParams }: VideoPanel
         const video = result.video
         switch (result.type) {
           case 'openai':
-            addOpenAIVideo(video)
+            addOpenAIVideo(video, params.params.prompt)
             break
           default:
             logger.error(`Invalid video type ${result.type}.`)

src/renderer/src/types/video.ts

@@ -30,7 +30,7 @@ export interface VideoInProgress extends VideoBase {
 export interface VideoCompleted extends VideoBase {
   status: 'completed'
   /** When generation completed, firstly try to retrieve thumbnail. */
-  thumbnail: string
+  thumbnail: string | null
 }
 
 export interface VideoDownloading extends VideoBase {